5-3/8" Hub Diameter; Chain Coupling; Hub; Shaft; Bushed; 7/8 To 3-1/4 Bore Range; 6.91" Outside Diameter; 2" Length Thru Bore; 37/64" Between Shaft Ends; 80 Chain; 20 Teeth; 2" Width; 8020; Keyway; Steel

Jaw Coupling Hub; 1-1/8" Bore; 5" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; Keyway; 5" Outside Diameter; 2.188" Length Thru Bore; MS225 Size or Series; Set Screw; Steel; 3600 Maximum Speed; Buna-N 2920 | Hytrel 8760In-Lbs Torque

Hub, Elastomeric Coupling; 11-1/4" Outside Diameter; 7-3/4" Hub Diameter; Shaft; Bushed; 4" Length Thru Bore; E80 Size or Series; 4040 Bushing Size; Keyway; Steel Material; 2000 Maximum Speed; 39500In-Lbs Torque